CN204222406U - Automatic alignment structure of the workbench of the laser marking machine - Google Patents

Abstract

The utility model relates to the technical field of laser marking machines, in particular to an automatic alignment structure of a workbench of a laser marking machine, which comprises a machine base, the workbench and a laser marking head, wherein a telescopic upright post is arranged on the machine base, and the workbench is assembled at the upper end part of the telescopic upright post; the laser marking head is arranged above the workbench, so that the telescopic upright post drives the workbench to rotate and lift, and lifting scale marks are arranged on the telescopic upright post; the telescopic upright post is compositely controlled by a rotating mechanism and a telescopic mechanism in the machine base. The utility model drives the workbench to rotate and lift through the telescopic upright post, and the telescopic upright post is provided with a lifting scale mark, thereby having simple structure, low investment cost and high automation degree; the laser marking machine can mark a plurality of workpieces on the workbench, multi-station continuous processing is easily realized, and the production efficiency is improved; meanwhile, the operation procedure of the laser marking machine is simplified, the workbench can be lifted and automatically focused, the operation quality is improved, the accuracy is high, and the industrial utilization is met.

Description

Automatic alignment structure of the workbench of the laser marking machine

technical field

The utility model relates to the technical field of laser marking machines, in particular to the workbench structure of the laser marking machine.

Background technique

With the advancement of science and technology and the continuous improvement of the quality of human life, various products and commodities have their own logos or codes, thus promoting the development of various types of marking machines. Due to the advantages of high marking accuracy, fast processing speed, low cost, high level of automation, no mechanical extrusion or mechanical stress damage to the processed items, laser marking machines have become more and more widely used. . However, the currently used laser marking machine, its working table is basically fixed and cannot be lifted or rotated. It adopts single-station control. After marking a workpiece, it needs to be replaced manually, which will undoubtedly reduce production efficiency, processing time and efficiency. It is completely under the control of the operator, and it is difficult to make statistics and estimates on production and scheduling. Then there was a rotatable workbench, which solved the defect of single-station control and satisfied the replacement of continuous marking; but for the laser marking technology adopted by enterprises in the prior art, the focal length is also an important task, and the equipment currently used The focal length of the laser transmitter cannot be adjusted precisely, and the operation is complicated, which affects the marking quality and operating efficiency.

Contents of the invention

The purpose of the utility model is to provide an automatic distance alignment structure of the workbench of a laser marking machine, which can not only realize the rotating work, but also can raise and lower the automatic focus distance, so as to improve the marking quality and operation efficiency.

In order to achieve the above object, the utility model adopts the following technical solutions:

The worktable automatic alignment structure of the laser marking machine includes an organic base, a workbench and a laser marking head. The base is provided with a telescopic column, and the workbench is assembled on the upper end of the telescopic column; the laser marking head is erected on On the top of the workbench, the telescopic column drives the worktable to rotate and lift, and the telescopic column has a lifting scale mark.

The telescopic column is compoundly controlled by the rotation mechanism and the telescopic mechanism in the machine base.

The utility model drives the workbench to rotate and lift through the telescopic column, and the telescopic column has a lifting scale mark, the structure is simple, the investment cost is low, and the degree of automation is high; the laser marking machine can mark multiple workpieces on the workbench , easy to achieve multi-station continuous processing, improve production efficiency; at the same time simplify the operation procedure of the laser marking machine, the workbench can be lifted and lowered to automatically focus, improve the operation quality, high precision, in line with industrial applications, and has excellent practicability And economy, greatly improving the operation rate and operability of the laser marking machine.

Description of drawings:

Accompanying drawing 1 is the structural representation of the preferred embodiment of the utility model.

Detailed ways:

The conception, specific structure and technical effects of the present utility model will be further described below in conjunction with the accompanying drawings, so as to fully understand the purpose, characteristics and effects of the present utility model.

Referring to Fig. 1, the utility model relates to a workbench automatic alignment structure of a laser marking machine. The telescopic column 4 is compound controlled by the rotating mechanism and the telescopic mechanism in the machine base 1. The rotating mechanism can be a gear transmission mechanism driven by a motor, and the telescopic mechanism can be a screw mechanism driven by a motor. Of course, this mechanism is not limited to this mechanism, and other combinations can be made. It can be covered within the scope of protection of the present utility model to drive telescopic column 4 to stretch and rotate. The workbench 2 is assembled on the upper end of the telescopic column 4 to provide a platform to facilitate the placement and processing of workpieces. The laser marking head 3 is erected above the workbench 2, and emits laser light from top to bottom to mark the workpiece on the workbench 2. The working principle of the laser marking head 3 is the prior art, and will not be repeated here. . In this way, the telescopic column 4 drives the workbench 2 to rotate and lift, and the telescopic column 4 has a lifting scale mark 41, which provides visual observation, which facilitates the lifting and lowering of the workbench 2, improves the operation quality, and has high accuracy. . On the basis of the current computer automatic control technology, for the rotation of the workbench 2, a position sensor can also be added to detect the discharge position on the workbench 2 and feed back to the computer system. The computer system controller starts the machine according to the information fed back by the position sensor. The control mechanism in the seat 1 drives the telescopic column 4 to rotate, thereby driving the workbench 2 to rotate to a designated position. For the lifting and lowering autofocus distance of the workbench 2, the lifting scale mark 41 can also be realized in conjunction with computer program control to achieve memory work and digital-to-analog control.

The utility model drives the worktable 2 to rotate and lift through the telescopic column 4, and the telescopic column 4 has a lifting scale mark 41, the structure is simple, the investment cost is low, and the degree of automation is high; Marking on the workpiece can easily realize multi-station continuous processing and improve production efficiency; at the same time, the operation procedure of the laser marking machine is simplified, the workbench can be lifted and lowered to automatically focus, the operation quality is improved, the accuracy is high, and it is in line with industrial applications. Excellent practicability and economy, greatly improving the operation rate and operability of the laser marking machine.

Although the preferred specific embodiments of the present utility model have been described above with reference to the accompanying drawings, the present utility model should not be limited to the same structure and operation as the above description and accompanying drawings. For those skilled in the art, many improvements and changes can also be made to the above-mentioned embodiments through logical analysis, reasoning or limited experiments without exceeding the concept and scope of the present utility model, but these improvements and changes should all belong to The utility model requires protection scope.

Claims (2)

1. The workbench automatic alignment structure of the laser marking machine, including the machine base (1), the workbench (2) and the laser marking head (3), is characterized in that: the machine base (1) is equipped with telescopic columns ( 4), the worktable (2) is assembled on the upper end of the telescopic column (4); the laser marking head (3) is erected above the worktable (2), whereby the telescopic column (4) drives the worktable ( 2) Rotate and lift, and there is a lifting scale mark (41) on the telescopic column (4). 2. The automatic distance alignment structure of the workbench of the laser marking machine according to claim 1, characterized in that: the telescopic column (4) is compoundly controlled by the rotating mechanism and the telescopic mechanism in the machine base (1).